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Water-proof Rock Wool
US$ $ 0.1 - $ 0.1
MOQ: 7000 Pieces
Key Specifications
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Brand Name:
yehui
Place of Origin:
China
Model Number:
yehui
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
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Brand Name
yehui
Place of Origin
China
Model Number
yehui
rock wool product is a board product with certain strength. The product is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large sized tanks and vessels, etc
Properties of rock wool board
| Properties | Value |
| Shot content (particle diameter ≥ 0.25mm), % | ≤ 10.0 |
| Average fiber diameter, μm | ≤ 7.0 |
| Density tolerance, % | +5, -5 |
| Thermal conductivity coefficient (average temperature: 70±52), W/(m. K) | ≤ 0.039 |
| Thermal load contraction temperature (products with density above 60kg/m3), | ≥ 720 |
| Moisture content, % | ≤0.5 |
| Combustion property | Non-combustible(A class) |
| Organic material content, % | ≤ 4.0 |
| Water repellence (water-proof), % | ≥ 98 |
| Water absorption (water-proof), % | ≤ 2 |
Send Inquiry to This Supplier
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Hangzhou, Zhejiang, China
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